STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
glnGNitrogen regulation protein NR(I); Member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. Phosphorylated NtrC binds directly to DNA and stimulates the formation of open promoter-sigma54-RNA polymerase complexes. (472 aa)    
Predicted Functional Partners:
glnL
Nitrogen regulation protein NR(II); Sensory histidine kinase in two-component regulatory system with GlnG; acts as a signal transducer which responds to the nitrogen level of cell and modulates the activity of ntrC by phosphorylation/dephosphorylation; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.993
KPD25030.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.956
KPD21379.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.948
KPD23461.1
Chemotaxis protein CheY; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.946
KPD23993.1
Intracellular signaling protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.912
KPD24847.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.905
KPD24387.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.889
KPD21394.1
Chemotaxis protein CheC; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.881
KPD24103.1
Intracellular signaling protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.863
KPD24229.1
RNA polymerase factor sigma-54; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.842
Your Current Organism:
Idiomarina zobellii
NCBI taxonomy Id: 86103
Other names: ATCC BAA-313, I. zobellii, Idiomarina zobellii Ivanova et al. 2000, KMM 231, marine bacterium KM231
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.